expert Set 96 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [4, 12] → [_, 2, 10]

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Answer: Row3[1]=2, Row1[1]=16

SubType
number-pyramid
Difficulty
expert
Levels
  • [16]
  • [4,12]
  • [2,2,10]
Base
  • 2
  • 2
  • 10
TopValue
16
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":0,"c":0,"v":16}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [18, 13] → [9, _, 4]

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Answer: Row1[1]=31, Row3[2]=9

SubType
number-pyramid
Difficulty
expert
Levels
  • [31]
  • [18,13]
  • [9,9,4]
Base
  • 9
  • 9
  • 4
TopValue
31
HiddenCells
  • {"r":0,"c":0,"v":31}
  • {"r":2,"c":1,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [18] → [9, 9] → [7, _, _]

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Answer: Row3[3]=7, Row3[2]=2

SubType
number-pyramid
Difficulty
expert
Levels
  • [18]
  • [9,9]
  • [7,2,7]
Base
  • 7
  • 2
  • 7
TopValue
18
HiddenCells
  • {"r":2,"c":2,"v":7}
  • {"r":2,"c":1,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [16] → [_, 9] → [3, _, 5]

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Answer: Row2[1]=7, Row3[2]=4

SubType
number-pyramid
Difficulty
expert
Levels
  • [16]
  • [7,9]
  • [3,4,5]
Base
  • 3
  • 4
  • 5
TopValue
16
HiddenCells
  • {"r":1,"c":0,"v":7}
  • {"r":2,"c":1,"v":4}